package org.apache.jsp;

import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import java.sql.*;

public final class jdbctest_jsp extends org.apache.jasper.runtime.HttpJspBase
    implements org.apache.jasper.runtime.JspSourceDependent {

  private static final JspFactory _jspxFactory = JspFactory.getDefaultFactory();

  private static java.util.List _jspx_dependants;

  private javax.el.ExpressionFactory _el_expressionfactory;
  private org.apache.AnnotationProcessor _jsp_annotationprocessor;

  public Object getDependants() {
    return _jspx_dependants;
  }

  public void _jspInit() {
    _el_expressionfactory = _jspxFactory.getJspApplicationContext(getServletConfig().getServletContext()).getExpressionFactory();
    _jsp_annotationprocessor = (org.apache.AnnotationProcessor) getServletConfig().getServletContext().getAttribute(org.apache.AnnotationProcessor.class.getName());
  }

  public void _jspDestroy() {
  }

  public void _jspService(HttpServletRequest request, HttpServletResponse response)
        throws java.io.IOException, ServletException {

    PageContext pageContext = null;
    HttpSession session = null;
    ServletContext application = null;
    ServletConfig config = null;
    JspWriter out = null;
    Object page = this;
    JspWriter _jspx_out = null;
    PageContext _jspx_page_context = null;


    try {
      response.setContentType("text/html; charset=euc-kr");
      pageContext = _jspxFactory.getPageContext(this, request, response,
      			null, true, 8192, true);
      _jspx_page_context = pageContext;
      application = pageContext.getServletContext();
      config = pageContext.getServletConfig();
      session = pageContext.getSession();
      out = pageContext.getOut();
      _jspx_out = out;

      out.write('\r');
      out.write('\n');

	Connection conn = null;
	Statement  stmt = null;
	ResultSet  rs = null;
	ResultSetMetaData rsmd = null;

	String url = "jdbc:mysql://localhost:3306/java_prj_db";
	String prmStr = new String(request.getParameter("prmStr").getBytes("8859_1"),"euc-kr");
	//String prmStr = request.getParameter("prmStr");

	try {
		Class.forName("com.mysql.jdbc.Driver").newInstance();
	} catch (java.lang.ClassNotFoundException e) {
		System.err.println(e.getMessage());
	}

      out.write("\r\n");
      out.write("\r\n");
      out.write("<HTML>\r\n");
      out.write("<HEAD><TITLE>JSP & JDBC Connection test</TITLE></HEAD>\r\n");
      out.write("<BODY>\r\n");
      out.write("<TABLE width=550 border=1>\r\n");
      out.write("\r\n");

	try {
	conn = DriverManager.getConnection(url,"root","1111");
	stmt = conn.createStatement(); 
	String sqlStr = "SELECT userid, name FROM mem WHERE name='" + prmStr + "'";
	

	rs = stmt.executeQuery(sqlStr);
	out.println(sqlStr);

	rsmd = rs.getMetaData();
	int rcnt = rsmd.getColumnCount();
//	int rcnt = rs.getRow();

      out.write("\r\n");
      out.write("<tr><td colspan=2 align=right>검색결과  : ");
      out.print(rcnt);
      out.write("건</td></tr>\r\n");
      out.write("<tr>\r\n");
      out.write("<td>아이디</td>\r\n");
      out.write("<td>이름</td>\r\n");
      out.write("</tr>\r\n");

	while(rs.next()) {

      out.write("\r\n");
      out.write("<tr>\r\n");
      out.write("<td> ");
      out.print(rs.getString("userid"));
      out.write(" </td>\r\n");
      out.write("<td> ");
      out.print(rs.getString("name"));
      out.write(" </td>\r\n");
      out.write("</tr>\r\n");
 
		}  //end of while
	} catch (SQLException e) { 
		out.println(e.getMessage()); 
	} finally { 
	try {
		if(rs != null )     {rs.close();    } 
		if(stmt != null)  {stmt.close(); }
		if(conn != null) {conn.close();} 
	} catch ( SQLException se ) { 
	} 
	}

      out.write("\r\n");
      out.write("</TABLE>\r\n");
      out.write("</BODY>\r\n");
      out.write("</HTML>\r\n");
      out.write("\r\n");
    } catch (Throwable t) {
      if (!(t instanceof SkipPageException)){
        out = _jspx_out;
        if (out != null && out.getBufferSize() != 0)
          try { out.clearBuffer(); } catch (java.io.IOException e) {}
        if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
      }
    } finally {
      _jspxFactory.releasePageContext(_jspx_page_context);
    }
  }
}
